SwapTokensForETH (uint256 amountIn, address[] path)
[topic 0]:0x32cde87eb454f3a0b875ab23547023107cfad454363ec88ba5695e2c24aa52a7
0x0000000000000000000000000000000000000000166e4992b2fd96322f28018d00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000737a7c7997bf2a3c54bb33a0379903b12b9f1178000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2